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- Can Jones beat Smith? That's the acid test. 瓊斯能擊敗史密斯嗎?那是個嚴峻的考驗。
- Through cross test, soluble polymer with hydroxamic acid was synthesized from polyacrylamide(PAM) by modification. 用聚丙烯醯胺通過正交試驗法改性合成了含有氧肟酸基團的水溶性高分子;
- The acid test for a policeman is whether he can resist bribes. 能否抗拒賄賂對於警察是決定性的考驗。
- The acid test of a good driver is whether he remains calm in an emergency. 衡量駕駛員水平的決定性考驗,就是看他在緊急關頭能否保持鎮靜。
- This difficult task is an acid test for all of us. 這項困難的工作對於我們大家都是一種嚴格考驗。
- This difficult task is the acid test for all of us. 這項困難的工作對於我們大家都是一種嚴格考驗。
- Can Johns beat Smith? That's the acid test. 瓊斯能擊敗史密斯嗎?那是個嚴峻的考驗。
- Eclipses are a kind of acid test. 月食是一種嚴峻的考驗。
- N-hydroxyl phathalicimide has better selectivity,but naphthyl hydroxamic acid has better collectivity. 兩者相比,N-羥基鄰苯二甲醯亞胺的浮選選擇性好,而萘羥肟酸的浮選捕收能力強。
- The acid test for a policeman is whether he can resist bribe. 能否抗拒賄賂對於警察是決定性的考驗。
- Abstract: A new high-molecular-mass hydroxamic acid containing phenyl(HHCP) as high efficiency flocculant was synthesized by microemulsion polymerication. 摘 要: 採用微乳液聚合法合成了一種帶有苯環結構的新型氧肟酸類赤泥絮凝劑。
- Hydroxamic acid is a new prepared high efficiency flocculant abroad recently and has excellent flocculation ability for red mud settling in Bayer process. 氧肟酸型絮凝劑是近年來國外研製出的一種新型高效絮凝劑,在鋁土礦製備氧化鋁生產中對赤泥顆粒有很強的聚合力。
- By study of hydroxamic acid synthesis and red mud settling behavior,its high clarified degree was described.And it can provide reference to alumina production. 通過對氧肟酸型絮凝劑的合成及對赤泥沉降性能的研究,說明該絮凝劑具有澄清度高的優點,為氧化鋁的生產應用提供參考。
- Starch of hydroxamic acid type is synthesized by modification of starch.Effects of different process conditions on product properties are systematically studyed. 通過對澱粉的改性合成氧肟酸型澱粉,並系統考察了各工藝條件對產品性能的影響。
- This article reviews the synthesis of hydroxamic acid, and its new applications in the fields of catalytic oxidation as well as highly selective complexation with metal ions. 綜述了異羥肟酸類化合物的合成及其近年來在催化氧化和高選擇性絡合金屬離子的應用研究新進展.
- You need to stand the acid test before you can become a translater. 你必須通過嚴格的考試,才能成為翻譯家。
- With different methods, three kinds of functional factors including immune protein factor, gibberellin and cyclic hydroxamic acid have been extracted from wall-broken cole bee pollen. 本文採用不同的實驗方法,從破壁油菜蜂花粉中分別提取了蛋白免疫因子、赤霉素以及環氧肟酸三種功能因子。
- Leaf-feeding resistance to this insect is conditioned by increasing tissue concentrations of benzoxazolinones and their precursor hydroxamic acids. 對這種害蟲取食葉片的抗性決定於組織中苯並邅唑啉酮及其前體氧、肟酸濃度的增加。
- Coordination chemistry of N-aryl substituted hydroxamic acids[microform] /John David Foote. 無機化學:新版.;上-中-下/千谷利三著
- This paper reports the solvent extraction of Germanium from sulfuric acid solution by hydroxamic acids in kerosence. 在異羥肟酸(煤油)/硫酸體系中,測定了鍺的分配比。